Oli Glaser wrote: >=20 > Could do with seeing info on how the switches are mapped to bits in the=20 > bytes. From what I gather the console sends some request, then the=20 > controller responds with 2 data bytes (after the initial sequence) Is=20 > each switch just represented by a bit toggle? > Maybe your timing or alignment is out, or the data is getting corrupted,= =20 > but can't be sure of anything without some info on the console protocol=20 > - a link to a relevant page or something. >=20 >=20 Sorry about that, http://www.gamesx.com/controldata/psxcont/psxcont.htm is pretty complete.=20 Thank You -Eric --=20 View this message in context: http://old.nabble.com/Software-SPI-help-tp312= 43196p31251991.html Sent from the PIC - [PIC] mailing list archive at Nabble.com. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .